gp on tester
TRANSCRIPT
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M a k i n g p o s s i b l e
the Information S ociety
GPON TesterThe ultimate tool for FTTH installers and technicians
2011 TELNET-RI
Adolfo Garca Yage ~ [email protected]
Version 1.0 ~ March 2011
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Index
GPON Tester benefits
Elements of the solution GPON Tester
OLT Emulator
GPON Tester App
Case studies PON deployment
Troubleshhoting and subscribers sign-ups
Why GPON Tester?
Services related to GPON Tester
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Benefits Technician and Installer
GPON Tester is the ultimate tool for installers,
network maintenance technician of GPON/FTTH
networks
Easy to use: test and diagnosis with just one button
Accurate: Identifies the presence of problems in the optical
performance and/or GPON service
Fast: Certify an installation in 2 seconds Portable: 900 grs.(including batteries)
Robust
Cheap
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Benefits for the operator
CAPEX Reduction Faster and more reliable FTTH deployments
It is not necessary that the installer has specific expertise in
GPON
Homogenization of the protocol of certification of an installation
No need of Power Meter, OTDR, ONT, etc
OPEX Reduction
Fast and accurate identification of the origin of the problem
It is not necessary that the "expert " in GPON moves to the
subscribers home
Interoperable with any OLT vendor
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Elements of the GPON-Tester solution
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GPON Tester
GPON Tester App
OLT Emulator
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GPON Tester
Push to Test
Information through LEDs Downlink power ON/OFF
Presence of reflections ON/OFF
Synchronization GPON ON/OFF Service GPON ON/OFF
Configurable threshold for satisfactory measure of power.Measurement accuracy 0.5 dBm
Indicates the presence of reflections within a range of + 1 dBm
to -35 dBm. Measurement accuracy 0.5 dBmSync indicator and GPON service
Portable
900 grs.
Li-Polymer battery that guarantees 2 h. autonomy 2011 TELNET-RI
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GPON Tester front-end
2011 TELNET-RI
Test result
Battery and
power stateEquipment
state
Test button
On/Off
button
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GPON Tester Connections
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USB for
communication with
GPON Test App
GPON connetion
SC/APC
5V external
powerEthernet ports
(future features)
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OLT Emulator
OLT Emulator with 4 GPON ports
GPON Traffic injected into a FTTH
network in deployment phase
Plugnplay: No configuration required
Not necessary to have an OLT of the operator
In each GPON port can work up to 64 installers
Rugged and portable. Dual power: 220V and-48V.
Complements GPON Tester in measures of: Uplink power
Synchronization and provision of GPON services
BER analysis in uplink
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Basic Test in network deployments
GPON Tester and OLT Emulator
2011 TELNET-RI
OLT Emulator
1st Splitting level
2nd Splitting level
GPON Tester
2nd Splitting level
Correct downlink power
Presence of reflections
GPON synchronization GPON operation
GPON Tester
GPON Tester
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GPON Tester App
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Windows application for the development and set up
of advanced test with GPON Tester
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GPON Tester App
In physical layer GPON Tester App allows to: Configuring power and reflection thresholds
Measure the power in downlink and uplink
Measure the reflected power
Measure of the distance between subscriber and OLT Realtime Graph of received optical power
Configuring parameters of the test
GPON Tester App for GPON test: Configuring Serial Number and password GPON provision, T-CONT allocation and GEM channel
BER analysis y downlink and uplink
Generation of reports of measures 2011 TELNET-RI
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Advanced Test in network deploymentsGPON Tester, GPON Tester App & OLT Emulator
2011 TELNET-RI
OLT Emulator
1st Splitting level
2nd Splitting level
GPON Tester &
GPON Tester App
2nd Splitting level
GPON Tester GPON Tester App
USB
Measure of downlink power
Measure of uplink power Measure of Reflected power
Distance to OLT
GPON Synchronization
GPON service (T-CONT and GEM)
BER analysis of downlink and uplink
Report Generation
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Generating reports of measures
GPON Tester App generates reports for the Operator
Based in XML
Includes digital signature to prevent spoilage
Serial Number
Reflexion Value
RX Power dbm
GEM Port info
GMAC Stats
T-CONT Info
UNI Info
UNI Stats T-CONT GEM Relation
VLAN Config
Queue ConfigOperators BB.DD.
XML
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Troubleshooting and new subscriber sing upGPON Tester & GPON Tester App
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OLT
1st Splitting level
2nd Splitting level
GPON Tester yGPON Tester App
2nd Splitting level
Measure of downlink power
Measure of Reflected power
Doistance to OLT
GPON Synchronization
GPON service (T-CONT and GEM)
BER analysis of downlink and uplink Report Generation
GPON Tester
Correct downlink power Presence of reflections
GPON synchronization
GPON operation
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Summary of Test Features
Central Equipment
Correct downlink power Presence of reflections
GPON synchronization
GPON operation
Correct downlink power Presence of reflections
GPON synchronization
GPON operation
Measure of downlink power Measure of uplink power
Measure of Reflected power
Distance to OLT
GPON Synchronization
GPON service (T-CONT & GEM)
BER analysis of downlink & uplink
Report Generation
Measure of downlink power Measure of Reflected power
Distance to OLT
GPON Synchronization
GPON service (T-CONT & GEM)
BER analysis of downlink & uplink
Report Generation
Technic
ianequipment
OLT in service
TELNET-RI Emulador OLT
GPON Tester
GPON Tester &
GPON Tester App
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Why GPON Tester?
Traditional test and measurement equipment is not sufficient forGPON/FTTH networks
Power meters only report the power of downlink. Do not reportproblems in uplink. Nor measure the presence of reflections in the first
meters of fiber in the home (mechanical connections, dirty connectors,bad connections).
The OTDR, besides being expensive, is not easy to use. Training isrequired. It doesn't give information about GPON service level.
The use of a "testing ONT" does not ensure proper installationof a subscriber or provides diagnostic information.
It is possible that an ONT sync out of optical budget
Do not generate reports to certify the installation
Can not program the length of the test and provide BER data
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and GPON Doctor?
GPON Doctor 4000 & GPON Doctor
8000 are development engineers
oriented equipment and operators
certification laboratories
Analysis of GPON low level traffic
Identify interoperability problems
between different vendors GPON
Analysis of IP services, video, etc.
OLT Emulator Behavior Simulation
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Services related to GPON Tester
Maintenance and calibration of GPON Tester and
OLT Emulator units
Repair of damaged equipment
Annual calibration of equipment
Calibration certificate issuance
Annual Service Contract
Firmware licenses for GPON Tester Specific firmware development according to definition of
GPON services of an operator and OLT vendor
Annual service contract or on demand
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M a k i n g p o s s i b l e
the Information S ociety
Thanks you for your Attention
www.telnet-ri.es
2011 TELNET-RI